Synthesis of 4-aza tricyclo [6.2.2.01,6]dodecenone and photoreactions: a stereoselective, entry to aza-polycyclic systems related to magellanine and congeners
作者:Vishwakarma Singh、Pravin Bhalerao、Shaikh M. Mobin
DOI:10.1016/j.tet.2011.10.061
日期:2012.1
A stereoselective, route to aza-polycyclic systems related to magellanine, and congeners from simple aromatic precursor is described. Oxidative dearomatization leading to a highly reactive spiroepoxycyclohexa-2,4-dienone, intramolecular inverse demand π4s+π2s cycloaddition and photochemical reactions are key features of our approach.
描述了一种立体选择的途径,可制得与麦胶丙氨酸有关的氮杂多环系统以及来自简单芳香族前体的同类物。氧化脱芳构化导致高度反应性的spiroepoxycyclohexa -2,4-二烯酮,分子内反需求π 4 S +π 2小号环加成和光化学反应是我们的方法的关键特征。